The New Zealand amateur golfer Lydia Ko has jumped another four spots to 26 in the latest women's world golf rankings.
Ko followed up her New Zealand Open success with a third place finish at the Australian Open in Canberra at the weekend.
She's playing a $1.8 million LPGA event in Thailand this week.
Yani Tseng of Chinese Taipei, who finished second in Canberra, remains number one.
